package com.example.xiongmao.controller.comman;

import com.example.xiongmao.constant.MessageConstant;
import com.example.xiongmao.entity.Result;
import com.example.xiongmao.utils.AliOssUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

// 文件上传通用接口
@RestController
@RequestMapping("/admin/common")
public class AdminUpload {

    @Autowired
    private AliOssUtils aliOssUtils;

    @PostMapping("/upload")
    public Result upload(MultipartFile file){
        // 获取原始文件名
        String originalFilename = file.getOriginalFilename();
//        log.info("文件上传,原始文件名：{}", originalFilename);
        System.out.println("文件上传,原始文件名：{}"+originalFilename);
        // 获取文件后缀： .jpg
        String suffix = originalFilename.substring(originalFilename.lastIndexOf("."));

        String url = null;
        try {
            // 1.调用AliOssUtil工具类的upload文件上传方法
            String objectName = UUID.randomUUID().toString() + suffix;
            url = aliOssUtils.upload(file.getBytes(), objectName);
        } catch (IOException e) {
            System.out.println("文件上传失败！！！{}"+e.getMessage());
//            log.info("文件上传失败！！！{}", e.getMessage());
            return Result.error(MessageConstant.UPLOAD_FAILED);
        }

        // 2.返回图片路径结果
        return Result.success(url);
    }

}
